Yes, it's possible to remove the glass reflections. However It's not straigth-forward if you're not familiar with editing texture-files. The file that needs to be edited is "win_int.bmp" in the A36 "Texture.Common"-folder. Open the file, and replace the texture with all black color, but keep the Alpha. Save as DXT5 dds named "win_int.dds". Put the "win_int.dds" into the "Texture.Common"-folder and rename the "win_int.bmp" to "win_int.bmp.OFF".